baber/WOPTO huggingface dataset:
Patent JP-H01243850-A (JP)
Title: Dc-dc converter
Inventor: OHASHI YASUO
IPC: H02M3/335
Filed: 1988-03-25
Abstract: PURPOSE:To make the output voltage of an apparatus constant, by dividing a resonating inductor into two parts and by connecting switching elements with the junction of said parts to bypass a part of the charge and discharge current of resonating capacitors to said elements. CONSTITUTION:A DC-DC converter is composed of feedback diodes 2-3, first-second switching element 4-5, 15-16, a transformer 6, resonating capacitors 7-8, rectifying diodes 10-11, a smoothing capacitor 12, and resonating inductors 9, 14. Said resonating inductors 9, 14 are those divided into two parts, and switching elements 15-16 are connected with the junction (a) of said two resonating inductors 9, 14 to bypass a part of the charge and discharge current of said resonating capacitors 7-8 so said switching elements 15, 16. Thus, energy to be transmitted to the secondary side of said transformer 6 can be controlled and the output voltage of an apparatus can be made constant.
Patent JP-S52153806-A (JP)
Title: Production of aluminum-base sintered alloy
Inventor: HENMI ZENZOU
IPC: C22C1/04
Filed: 1976-06-17
Abstract: PURPOSE: To decrease strain caused by Mg and to increase mechanical strength of Al-Mg base sintered alloy by sintering a mold made of a mixture of Al-Mg alloy powder and Al powder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54162245-A (JP)
Title: High-frequency heating device
Inventor: YOSHIMURA HIROBUMI
IPC: H05B11/00
Filed: 1978-06-13
Abstract: PURPOSE: To insulate a high-frequency oscillator from the heat of a heating chamber by forming a cooling passage between the upper wall of the heating chamber and a box which houses the high-frequency oscillator.  
     CONSTITUTION: Wave-guide 3 is provided on the upper wall of the heating chamber, via heat-insulating material 5, to which high-frequency oscillator 1 is connected. The high-frequency oscillator, together with high-voltage circuit component 6  and cooling fan 7, is housed in a power-supply box 8. Cool air passage 9 is formed  between box 8 and heat-insulating material 5, and cool air drawn from air inlet 10  passes passage 9. A part of the cool air passes inside the box from air inlet 12 of the  box, and then it is discharged from exit 14 via discharge port 13. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51147266-A (JP)
Title: Semiconductor device
Inventor: SAKAUCHI HIDEO
IPC: H01L21/302
Filed: 1975-06-13
Abstract: PURPOSE: A semiconductor device featuring a wide territory of safe operation and high breakdown voltage. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52154285-A (JP)
Title: Process for producing electric discharge lamp
Inventor: KAMO TAKESHI
IPC: H01J9/395
Filed: 1976-06-17
Abstract: PURPOSE: To fill predetermined amount of mercury in an electric discharge lamp without loss by preparing mercury content discharging single mercury at high temperature at an auxiliary electrode and by heating the electrode to discharge the mercury from the content. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51149632-A (JP)
Title: Power steerin g force control device
Inventor: OKADA NAOJI
IPC: B62D6/04
Filed: 1975-06-16
Abstract: PURPOSE: A power steering force control device, the necessary steering force is small when the car is stationary , increases while running corresponding to car speed and steering condition and further increases corresponding to increase of lateral acceleration. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58189356-A (JP)
Title: Permanent magnet
Inventor: IBATA AKIHIKO
IPC: C22C22/00
Filed: 1982-04-27
Abstract: PURPOSE:To obtain a permanent magnet having much superior magnetic characteristics, by forming an anisotropic magnet of a polycrystalline Mn-Al-C alloy having an axially symmetrical shape and by providing magnetic anisotropy in radial direction and that in chord direction to the outer and inner circumferential parts of a plane perpendicular to an axis of the magnet, respectively. CONSTITUTION:A columnar billet of an Mn-Al-C magnet alloy is extruded, and the extruded rod having uniaxial, homogeneous, fine and fibrous [001] structure is cut to form a cylindrical billet 1. The billet 1 is extruded with dies 2, 3 having a container section 21, a conical section 22 and a bearing section 23 and punches 4, 5 to obtain a billet 11 of a magnet with plane anisotropy. The billet 11 is fixed between a bottom die 8 and a punch 7 for fixing, the center of the billet 11 is allowed to almost coincide with the center of a movable punch 6, and only the outer circumferential part of the billet 11 is compressed with the punch 6. After cutting the inside and outside of the billet 11, the outside is magnetized. Thus, a magnet with anisotropy in the chord direction at the inner circumferential part and that in the radial direction at the outer circumferential part is obtd.
Patent JP-H02250121-A (JP)
Title: Automatic managing system for remote maintenance test diagnostic program
Inventor: ODA NOBUHITO
IPC: G06F11/22
Filed: 1989-03-23
Abstract: PURPOSE:To allow a test diagnostic program to cope with an added selecting device by storing the test diagnostic programs corresponding to all the selecting devices for an information processor in the auxiliary storage device of a maintenance center, and also, transferring them in accordance with the request of the information processor. CONSTITUTION:When a test diagnostic program executing request is inputted from an input/output device 13 in a maintenance center 1, a remote maintenance control part 11 transmits a test execution instructing command, and an information processor control part 21 decides whether a test diagnostic program corresponding to this selecting device 23 is stored in an auxiliary storage device 22 or not. Unless the corresponding program is stored, is transmission is requested to the remote maintenance control part 11. The remote maintenance control part 11 transmits the test diagnostic program corresponding to the selecting device 23 stored in the auxiliary storage device 12. The information processor control part 21 adds the received program to the auxiliary storage device 22, and starts its execution. In such a manner, the test diagnostic program can be easily managed.
Patent JP-S60215633-A (JP)
Title: Intestinally absorbable urokinase liposome composition
Inventor: NAKAGAME FUJIO
IPC: A61K38/46
Filed: 1984-04-11
Abstract: PURPOSE:The titled composition, obtained by incorporating urokinase liposome containing a higher fatty acid added thereto with an absorption accelerator, e.g. a higher fatty acid, polyalkylene glycol, calcium, etc., and capable of enhancing absorption through intestinal tracts by oral administration, and retaining effective concentration in blood for a long time. CONSTITUTION:An intestinally absorbable urokinase liposome composition consisting of liposome incorporating urokinase and an absorption accelerator, e.g. polyalkylene glycol, calcium or higher fatty acid. The membrane material constituting the above-mentioned liposome contains lipid, e.g. hydrogenated phospholipid, and at least one higher fatty acid, e.g. capric acid. The urokinase is decomposed and inactivated in stomach in oral administration and has low absorption efficiency through intestinal tracts as an enteric agent, but the disintegration is controlled by using the membrane material of the above-mentioned liposome. The incorporation of the above-mentioned absorption accelerator enhances remarkably the intestinal absorption, and a high concentration in blood is maintained.
Patent JP-H06290882-A (JP)
Title: Discharge lamp lighting device and illumination device
Inventor: HARA YOSHIAKI
IPC: H05B41/24
Filed: 1993-03-30
Abstract: PURPOSE:To provide a discharge lamp lighting device equipped with only one inverter circuit, wherein the preheat current and the lighting current are varied to the respective optimum values. CONSTITUTION:A discharge lamp lighting device 8 according to the present invention has a control circuit part 4, which varies the oscillative frequency of an externally exciting inverter circuit part 2 between under and after the actuation of a timer circuit part 1, and in parallel therewith a preheat circuit part 3 shortcircuits, the terminals of the discharge lamp LA filament are shortcircuited when the timer circuit part 1 is in actuation. After actuation of the timer circuit part 1, the shortcircuit between the terminals of the discharge lamp fiament due to the preheat circuit part 3 is opened, and thereby the frequency of the high frequency current given to the terminals which is to be supplied to the discharge lamp by the inverter circuit part 2 is varied between at preheating and at lighting up, and even at the time of preheating, feeding to the terminals is made so that the high frequency current of the optimum amperage is supplied to the discharge lamp LA.
Patent JP-S59199992-A (JP)
Inventor: ITOU MASAYOSHI
IPC: E21C37/10
Filed: 1983-04-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09255826-A (JP)
Title: Propylene-based polymer composition and molding
Inventor: MATSUNAGA SHINYA
IPC: C08K5/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of giving moldings excellent in weatherability, and suitable for automotive trim materials, etc., by incorporating a propylene-based polymer with a weathering stabilizer. SOLUTION: This composition is obtained by incorporating (A) 100 pts.wt. of a propylene-based polymer prepared by using a metallocene-based catalyst (pref. composed of a metallocene compound containing a transition metal element such as titanium and an organoaluminumoxy compound) with (B) pref. 0.001-5 pts.wt. of a weathering stabilizer [pref. 2-(2'-hydroxy-3'-t-butyl-5'- methylphenyl)-5-chlorobenzotriazole].
Patent JP-H08272977-A (JP)
Title: Predictive encoding system decoding device
Inventor: KAZUI KIMIHIKO
IPC: H04N19/44
Filed: 1995-03-30
Abstract: PURPOSE: To decrease the necessary storage capacity of a frame memory as to a predictive encoding system decoding device which decodes an image encoded by a predictive encoding system. CONSTITUTION: Respective pictures which are encoded by the predictive encoding system are inputted to an decoding means 2 in the order of IPBBPBB.... The decoding means 2 performs decoding on the basis of them and further by referring a reference image read out of the frame 1. The decoding result is written in the frame memory 1. Those wiring to the frame memory 1 and reading from the frame memory 1 are carried out by specifying areas by a frame memory control means 3. There are the reference image and output image as images read out of the frame memory 1. The specification of the areas by the frame memory control means 3 is performed by a specifying means 3a. The specifying means 3a specifies one of 7 banks in the frame memory 1 for every two-divided part constituting an image in the input timing of a decoding control signal and an output control signal.
Patent JP-H02249983-A (JP)
Title: Data processor
Inventor: DOI KOJI
IPC: G01R31/28
Filed: 1989-03-24
Abstract: PURPOSE:To shorten the processing time of measuring data by collecting the same parts in a unit and storing each read inspection measuring numerical data in an area of a data file divided into each unit. CONSTITUTION:Numerical data measured at every read of parts of a unit transmitted in a lump from a measuring instrument 4 and a reference value are stored in each separate kind of parts in plural parts separate kind storage areas 81 in a separate unit storage area 80 of a storage means 8. In this state, when a count-up processing of numerical data of each separate kind of parts of one unit or plural units of the same kind is instructed and inputted, the numerical data and the reference value are read out of the area concerned 81. They are counted up by a data processing means 9 and outputted. In this case, since parts in the unit are collected in each separate kind and stored in the area 81, the retrieval time is shortened remarkably, the count-up processing of the means 9 is also executed quickly, and the work efficiency can be enhanced.
Patent JP-S61233083-A (JP)
Title: Compound generating device by coal gasification
Inventor: KASHIWAZAKI MASAMICHI
IPC: C10J3/46
Filed: 1985-04-08
Abstract: PURPOSE:The titled device having a short starting time, capable of operating a means to purge surely a gas evolved from a starting fuel and satisfying simultaneously maintenance of reliability of gas turbine combustion and security of safety of gasifying furnace and a pressure container. CONSTITUTION:When the gasifying furnace 6 is started, the starting fuel 21 is fed to the converter 3 and burned in a state of relatively low oxygen. An exhaust gas is introduced to the space 14 between the pressure container 1 and the gasifying furnace 6, it is partially sent through the by-pass line 22' to the flare stack 24 and released into the atmosphere. When the gasifying furnace 6 reaches a high temperature, the coal 19 is fed to it and gasification is started. Then, the gas is sent to the burner of the gas turbine 13. Simultaneously the formed gas burning line 26 is closed, the line 15 for differential pressure control is opened, a purified gas is introduced to the space 14 and pressure is controlled. The safety valve 25 for adjusting pressure is sent at the top of the container 1 to protect the container 1.
Patent JP-S63238604-A (JP)
Title: Curved surface generating method
Inventor: YOSHIZAWA HIDEKI
IPC: G06T15/00
Filed: 1987-03-26
Abstract: PURPOSE:To easily describe a dynamic characteristic related to a change of a curved surface shape corresponding to an input of a definition area, by constituting the definition area of a distribution constant model, giving a differentials equation to each cell of the distribution constant model, and executing an operation of a state quantity. CONSTITUTION:An (n)-dimensional space of a definition area is constituted of a distribution constant model which has connected plural cells 4a by a coupling contact 4b, each cell 4a reads an input of the coupling contact 4b of a periphery, a state quantity Si is calculated in accordance with a given differential equation, and by the state quantity Si of each cell 4a, a curved surface of the definition area is obtained. Accordingly, the generated curved surface is formed by an interaction of each adjacent cell, and even a minute shape whose expression has been difficult by a local definition can be made out dynamically, while reflecting an influence of an adjacent area. Also, a shape change can be executed without programming a synthesizing method in advance, therefore, the descriptiveness of the curved surface can be raised remarkably.
Patent JP-H09265424-A (JP)
Title: Synchronization system and method for distributed file
Inventor: SAIKAICHI HIDEKAZU
IPC: G06F12/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce a data transfer amount in a synchronization processing and to clarify the distinction of elimination and center keeping by providing an extension file management table for making the identification information of the substance of a file correspond to a file name and managing an updating state. SOLUTION: The extension file management tables 16 and 26 for making the identification information of the substance of the file correspond to the file name and managing the updating state of contents change, name change and the elimination, etc., to the substance are provided. For a center (remote) computer 1 (2), a state is managed by an identification information ID in the extension file management tables 16 and 26 for the respective substances of the tiles 14 and 24 managed on file management tables 13 and 23.  For instance, for the file whose contents are changed after synchronization execution, the time and contents are managed by the file management tables 13 and 23 and extension file operation means 15 and 25 which detect the processings of file operation means 12 and 22 record the contents change to the entry of the pertinent file name of the extension file management tables 16 and 26.
Patent JP-H06262241-A (JP)
Title: Method for removing liquid on strip metal
Inventor: SHIMADA TAKASHI
IPC: B08B1/02
Filed: 1993-03-09
Abstract: PURPOSE:To eliminate delayed response in liquid removing capability and to improve liquid removing capability by temporarily increasing the suction vacuum of a liquid sucking wringer roll when rolling is changed in unsteady state. CONSTITUTION:A suction vacuum regulating valve 20 is provided between a suction vacuum producing device 2 and liquid sucking wringer rolls 1 and the opening degree of the valve 20 is adjusted by an operation signal from a suction vacuum regulator 21. On the other hand, three cases that unsteady state is expected are compressively detected and respective detection signals (strip metal accelerating signal 22, strip metal different-width joined part signal 23 and liquid sucking wringer roll closing signal 24) are inputted into the suction vacuum regulator 21. The operation signal for adjusting the opening degree of the valve is outputted to the suction vacuum regulating valve 20 with the suction vacuum regulator 21 base on those signals. The suction vacuum of the liquid sucking wringer roll 1 is raised with the suction vacuum regulator 21.
Patent JP-S58190040-A (JP)
Title: Preparation of semiconductor device
Inventor: ISHIJIMA TOSHIYUKI
IPC: H01L21/763
Filed: 1982-04-30
Abstract: PURPOSE:To provide a method of manufacturing element isolation structure of semiconductor device realizing a high integration density by forming element region and element isolation region with high accuracy to the designed dimensions with a very small bird beak. CONSTITUTION:A silicon dioxide film 23A, a silicon nitride film 23 and a silicon dioxide film 22 are removed respectively by etching with a photo resist film 24 used as the mask resistive to etching. Moreover, a silicon substrate 2 is removed by etching with the photo resist film 24 and the silicon dioxide film 23A used as the mask resistive to etching and a groove A is formed. Thereafter, the photo resist film 24 is removed. A silicon dioxide film 25 is formed on the surface of groove A by the thermal oxidation method, boron B etc. is ion implanted as the impurity having the same conductivity type as the substrate to the bottom of groove A as the channel stopper, and a thick polycrystalline silicon 26 is formed by the CVD method at the entire part of wafer for filling the groove. Then, polycrystalline silicon 26 is removed by etching up to the area near the surface of silicon nitride film 23', leaving the polycrystalline silicon 26' only to the groove A. Thereafter, the silicon dioxide film 23A' is removed by etching. The polycrystalline silicon 26' is oxidized by the thermal oxidation method with the silicon nitride film 23' used as the mask resistive to oxidaton and thereby a thick silicon dioxide film 27 is formed at the upper part of the groove A.
Patent JP-S55822-A (JP)
Title: Fixed quantity feeder of sludge
Inventor: UEMURA TOSHIO
IPC: F23G7/00
Filed: 1978-06-19
Abstract: PURPOSE: To facilitate the control of a fluid incinerator, and to decrease the generation of NOx being accompanied by the incineration of sludge, by supplying a feeder for a fixed quantity of sludge when incinerating sludge containing an ammonia compound in the fluid incinerator.  
     CONSTITUTION: Sludge in a storage tank 1 is fed into a sludge hopper 3 by means of a screw feeder 2. Sludge is discharged in a fixed quantity condition by disposing a rotary feeder 4 into the sludge hopper 3 as a fixed quantity feeder. The feed capacity of a fixed quantity of sludge is further promoted by mounting not less than one flow-rate control plates 5 produced by installing a plurality of passing holes 5a to a plate body to a sludge discharge portion of said hopper 3. Sludge passing through the flow-rate control plates 5 is sent to a sludge incinerator 7, a turning fluid-layer furnace, by means of a snake conveyor 6, and agitated by a fluid layer 14 heated by means of a starting burner 8 and auxiliary combustion burners 9 in the inside and burnt. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07277579-A (JP)
Title: Sheet stacking tray
Inventor: ASANO NAOKI
IPC: B65H31/02
Filed: 1994-04-12
Abstract: PURPOSE:To improve a sheet arranging property by inclining a rear tray relative to a front tray and composing connectively the rear and front trays with curved surfaces to stack the sheets into an upward projecting form and supporting the rear end aligned at the rear end wall of the rear tray. CONSTITUTION:A horizontal front paper discharge tray 10 and a rear paper discharge tray 9 inclined by an angle theta relative to the front paper discharging tray 10 are composed by connecting a curved surface having the radius R1 to both trays. The length of the rear paper discharging tray 9 is a distance L1 between the intersection at a sheet butting surface 5a of a rear wall 5 and a connecting part of the tray 9 and the curved surface having the radius R1. Sheets are stacked by butting and aligning the rear ends of the sheets at the sheet butting surface 5a of the rear end wall 5. The shape of a front end wall 8 is determined according to a function x=f(y) of the shape of the rear end wall 5 and an agle theta made by the rear and front trays 9, 10, provided that the discharging direction parallel to the rear paper discharging tray 9 is axis X and the direction orthogonal thereto is axis Y.
Patent JP-H08269746-A (JP)
Title: Treatment of iron chloride solution containing nickel
Inventor: IORIZAKI MASAAKI
IPC: C23F1/46
Filed: 1995-03-30
Abstract: PURPOSE: To provide a regenerating method of an etchant by making use of the easiness of the recovery of a deposit and high Ni recovery, which are the advantages of iron substituting method, and extremely suppressing the generation of excess iron chloride, which is a disadvantage of the method. CONSTITUTION: Ferric chloride in the solution consisting essentially of ferric chloride and nickel chloride is electrolytically reduced to convert at least a part of 3-valent iron to 2-valent iron. Nickel contained in the solution is reduced and deposited by allowing the reduced solution to contact with an iron material, the solution after nickel is deposited is again electrolyzed to reduce and deposit iron and the solution after iron is deposited is oxidized by using chlorine gas generated by the electrolysis.
Patent JP-H01246918-A (JP)
Title: Composite semiconductor input circuit
Inventor: FUKAMI KENNOSUKE
IPC: H01L21/8249
Filed: 1988-03-29
Abstract: PURPOSE:To prevent direct application of input signals whose level exceeds the voltage resisting level of a gate across the electrode of an MOSFET by providing a buffer circuit, signal level conversion circuit, npn bipolar transistor, etc. CONSTITUTION:Assuming that the forward voltage across the base and emitter of an npn bipolar transistor(Tr) Q2 in the first stage is VBE (0.7V), the Tr Q2 is set to an non-conducted state during the period until the potential V5 of the input signal inputted to an input signal terminal 5 reaches the VBE. Therefore, MOSFETs M1 and M4 of the MOSFETs in a buffer circuit 9 are set to conductive states and M2 and M4 are set to non-conductive state and the potential V7 of the input signal terminal 7 to an internal circuit 6 becomes 0V, since the potential V17 of an internal signal terminal 17 is 0V when the potential V5 is 0.7V. When the potential V5 exceeds the 0.7V, the Tr Q2 is set to a conducted state and the potential V17 of the terminal 17 rises to the potential expressed by V17=(V5-VBE). R2/(R1+R2). Therefore, the gate voltage of the MOSFETs of the circuit 9 can be suppressed below the voltage resisting level by appropriately setting the resistance dividing ration of the resistances R1 and R2 in a signal level conversion circuit 11.